2 papers
math.PR2022
Gradient-type estimates for the dynamic -model
Florian Kunick, Pavlos Tsatsoulis
We prove gradient bounds for the Markov semigroup of the dynamic -model on a torus of fixed size . For sufficiently large mass these estimates imply exponential c…
math.AP2022
A first order description of a nonlinear SPDE in the spirit of rough paths
Florian Kunick
We consider a nonlinear stochastic partial differential equation (SPDE) in divergence form where the forcing term is a Gaussian noise, that is white in time and colored in space su…